Richard G. Lieberman, 74. Beloved son of the late Dr. Samuel and Annette Lieberman; cherished brother of Dr. Jack (Marilyn) Lieberman; fond companion of Allin Khayou; loving uncle of Andrea (Jim) Kallianis, Sharon Stringer, and Janet (Scott) Goss; caring great-uncle of Rachel Kallianis, Nate and Ben Goss. He will be greatly missed by many students and friends. Funeral service Weds, May 13, 10 AM, at Weinstein & Piser Funeral Home, 111 Skokie Blvd, Wilmette. Interment Memorial Park. In lieu of flowers, memorial contributions may be made to the Leukemia And Lymphoma Society , www.lls.org, or to the charity of your choice. Info: 847-256-5700.